Updated: Dec 19, 2025
Location and Projects
Address
4111 GLENALBYN DRIVE, Los Angeles, CA, 90065
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Ryder Derek Thomas Architect
Ryder Derek Thomas, 4111 Glenalbyn Dr, Los Angeles, CA holds a Architect license according to the California license board.
Their BuildZoom score of 103 ranks in the top 10% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Ryder Derek Thomas, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Ryder Derek Thomas Services
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Ryder Derek Thomas Contact Information
Address: 4111 GLENALBYN DRIVE, Los Angeles, CA 90065
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Ryder Derek Thomas Los Angeles
Quality
103
90th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Ryder Derek Thomas has a BuildZoom score of 103, which places them above 90% of 336,931 contractors in California.
Activity
|
5 projects
|
2025 |
|
11 projects
|
2024 |
|
4 projects
|
2023 |
Our building permit records indicate that Ryder Derek Thomas has worked on at least
20.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
7 projects
|
Home Additions |
Analyzing permits over the last 4 years shows that Ryder Derek Thomas mostly works on
home addition
projects.
Pricing
|
9 projects
|
< $5k |
|
1 project
|
$5k-$20k |
|
6 projects
|
$20k-$50k |
|
1 project
|
$100k-$250k |
The typical size of their permits is approximately $14,000. This graph shows the distribution of these job values.
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Supplemental to 22014-10000-04247 to revise garage doors to swing doors revise door/window locations lower entry and paving and extend exteior stair revise foundation layout for interior footing (gridline 2) provide new pony detail new lintel header addition floor drain replacement of (e) retaining wall. addition plumbing and electrical to checklist items for combo permit. no change t... see more
Valuation:
$8,000
Permit #:
22014-10001-04247
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Eplan supplemental to 22014-10000-04247 to remove rear culvert (behind garage) and drainage removal of front 3 drain pipe to outlet at apron removal of 4 u.g. storm dran and 3 drain tthrough curb. all drainage will be directed to street via downspout at front of garage. change to proposed roof slope
Valuation:
$501
Permit #:
22014-10002-04247
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Conversion of portion of single family dwelling into attached adu per state law and gcs 65852.2(e)(1)(a). no additional floor area to be proposed. ****code enforcement bureau has issued an order. this parcel is eligible for issuance of a 30 day time limit permit (including building electrical hvac and plumbing) with a work description as follows. comply with department order effective... see more
Valuation:
$35,000
Permit #:
22016-10000-29200
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental to 24014-10000-00866. remove roof and rafters at existing porte cochere (242 sf) and decrease the height of remaining elements. up
Valuation:
$501
Permit #:
25016-10000-02229
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Remodel (e) single family dwelling and addition (n) breezeway to attach (e) garage with addition addition (n) elevator
Valuation:
$325,000
Permit #:
19014-10000-04128
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Eplan work shall include the following items: 1. interior remodel of 1st floor rooms including; kitchen dining room bedroom #4 & bathroom #4. removal of stairs to mechanical basement & butlers stair. adding powder room in place of removed stairs. 2. interior remodel of 2nd floor rooms including; p. bedroom & p. bathroom bathroom #2 bathroom #3 and removal of storage in landing area. 3... see more
Valuation:
$40,000
Permit #:
22016-10000-38905
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Voluntary foundation repair at existing single family dwelling per la city standard plan one
Valuation:
N/A
Permit #:
25016-10000-02108
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
2'-7 x 18 & 3 x 18 addition to (e) detached garage to enlarge garage & 8'-7 x 14'-5"addition to (e) detached garage creating (n) storage room. (n) 8'-4 x 9'-2 trellis
Valuation:
$20,000
Permit #:
22014-10000-05405
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
(e-plan) interior remodel of 1st floor: kitchen laundry and bathroom. interior remodel of 2nd floor: master bathroom master closet and bathroom. no floor area added. 632.4 sq ft
Valuation:
$105,000
Permit #:
BS2005774
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family res...
Interior/exterior remodel of (e) two-story single-family dwelling. scope of work to include removal of (e) covered patio (262 sf) and construction of (n) attached trellis (432 sf) to the rear of the existing dwelling
Valuation:
$25,000
Permit #:
21014-10000-05582
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Proposed addition( 1st and 2nd floor) and major remodel to (e) one story single family dwelling. *******see comment (rfa)******
Valuation:
$140,000
Permit #:
22014-10000-01925
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Eplan: convert (e) detached garage to (n) adu by reducing existing size of detached garage and adding a storage area per lamc 12.22 a.33 (c)-(d). design per licensed engineer
Valuation:
$20,000
Permit #:
24016-10000-13977
Status:
applied
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Proposed interior remodel on both floors new kitchen remodel/new bathrooms convert (e) roof to a new deck. window/door changeout
Valuation:
$80,000
Permit #:
21014-10000-00639
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental to permit# 20010-10000 -03943. change to approved plans. omit the green roof
Valuation:
$501
Permit #:
20010-10003-03943
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Tenant improvement: change out door and window (southeast and southwest elevations). same size same location. repair and replace interior acoustic panels. (non-structural work)
Valuation:
$30,000
Permit #:
23016-10000-28528
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Email's supplemental permit to re-stamp lost apprved plans plans plan check only proposed adu 772 sqft hillside structural design per lamc 12.22-a, 33 (c)-(d). ****withsdrawn **** the bp application no 20010-10002-03943 was withdrawn per the applicant's ((626) 506-4400) email ([email protected]) instruction d.d. february 13 2024; **** kesete haregot: 2/16/2024
Valuation:
N/A
Permit #:
20010-10002-03943
Status:
withdrawn
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Complete structural + architectural remodel of 2 story dwelling
Valuation:
$250,000
Permit #:
21016-10000-15764
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Eplan remodel of first floor and ground floor addition to existing 2 story single family dwelling
Valuation:
$25,000
Permit #:
24014-10000-00322
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Remodel existing 2-story sfd; demolish portion of building and addition to first floor
Valuation:
$80,000
Permit #:
20014-10000-04739
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental to permit # 19014-10000-03576 for new addition at the front and interior remodel of (e) single family dwelling. new roof framing. fire sprinkler is provided throughout the building
Valuation:
N/A
Permit #:
19014-10001-03576
Status:
applied
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
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Verified License
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Ryder Derek Thomas License info
Verified License
| License # | C32847 |
| Status | Active |
| State | California |
| Type | Architect |
- BuildZoom verified this license was active as of September 2025.
Verify this license's status for Ryder Derek Thomas at the California Architect License Board.
This is a sample of licensing data; click here to access a complete history.
103
BuildZoom Score
42
Permits
- Building permit records show that Ryder Derek Thomas has worked on 42 permitted projects.
Ryder Derek Thomas Employees
RT
Ryder Derek Thomas
Owner